Coating and adhesive compsns from hot melt adhesives - contg poly-meritable unsatd cpds. to reduce viscosity and peroxide hardeners for low application temp.

摘要

Title compsns. are produced by adding to highly viscous hot melt adhesives polymerisable (olefinically) unsatd. cpds (I), which lower the viscosity, and peroxides (II), which polymerise (I). Compsns are suitable for bonding wood, plastics, metals etc. The viscosity can be made low enough to allow room temp. application of the coating and room temp. cure is possible if an accelerator is added.